Dendrogram obtained from Bray-Curtis similarity analysis of stomach contents of different fish species. Collected in the seagrass beds at the Dongsha Island. Six feeding groups were discriminated at the 25% similarity level across the three study stations: lagoon shore (L), wet tidal flat (W), and north coast subtidal (N). Species denoted by *were those species demonstrating ontogenetic dietary changes. TL represents the total length range of the fish species. The abbreviations for the food items and fish feeding groups can be found in Tables 2 and 3, respectively.